USGS. has written:
'Anacortes south, WA'
USGS topo. has written: 'Sunrise, WA'
Amy S. Ludtke has written: 'USGS blind sample project' -- subject(s): Analysis, Measurement, Sampling, Water, Water quality
Thomas C. Michalski has written: 'Catalog of North Dakota cores housed at the USGS Core Repository, Denver, Colorado' -- subject(s): Drill cores, Catalogs and collections
G. E. Brethauer has written: 'Statistical evaluation of physical properties in area 12, Nevada test site, using the USGS/DNA storage and retrieval system' -- subject(s): Geology
Richard E. Phillips has written: 'USGS Mineralogy Laboratory user's guide to the TECO editing program for the DEC RT-11 operating system' -- subject(s): Operating systems (Computers)
USGS
The USGS is the United States Geological Survey. Please see the related link.
The government agency that is responsible for monitoring volcanic activity is the USGS. The USGS stands for Untied States Geological Survey. The USGS also monitors earthquakes.
Universities and the USGS.
they study um water
F. J. Flanagan has written: 'Three USGS mafic rock reference samples, W-2, DNC-1, and BIR-1' -- subject(s): Alkalic igneous rocks 'Reference samples in geology and geochemistry' -- subject(s): Composition, Determinative Mineralogy, Rocks, Sediments (Geology)
The United States Geological Survey